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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804643258

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804643258

Diamond specifications and retailer prices

From $1,961 NZD
$1,105 USD
As of October 29, 2026
Save $5,994 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,954 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804643258 or 804643258. Listed at 18 retailers as of October 29, 2026, with prices from $1,961 to $7,954, a $5,994 spread on the same certified stone. Taylor and Hart lists it at $7,954. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804643258
Dimensions11.53 × 8.26 × 5.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.53 mm8.26 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804643258
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,297 NZD|Low: $1,961 NZD|High: $11,948 NZD|Avg: $4,352 NZD|-31.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 6$1,961 NZD
Retailer 9$2,134 NZD
Retailer 4$2,197 NZD
Retailer 10$2,201 NZD
Retailer 3$2,275 NZD
Retailer 15$2,582 NZD
Retailer 11$2,715 NZD
Retailer 2$2,732 NZD
Retailer 1$3,297 NZD
Retailer 5$3,618 NZD
Retailer 17$4,264 NZD
Retailer 16$4,615 NZD
Retailer 18$5,282 NZD
Retailer 12$5,283 NZD
Retailer 13$6,273 NZD
Retailer 7$6,586 NZD
Retailer 8$7,244 NZD
Retailer 14$7,348 NZD
Taylor and Hart$7,954 NZD

12 data points across 19 retailers

18 retailers$1,961 NZD to $7,954 NZD

A
Cheapest Retailer
-
$1,961 NZD
$1,105 USD
A
Retailer 2
-
$2,134 NZD
$1,203 USD
View
A
Retailer 3
-
$2,197 NZD
$1,238 USD
View
Final sale: no returns
A
Retailer 4
-
$2,275 NZD
$1,282 USD
View
A
Retailer 5
-
$2,582 NZD
$1,455 USD
View
A
Retailer 6
-
$2,715 NZD
£1,205 GBP
View
A
Retailer 7
-
$2,732 NZD
$1,540 USD
View
A
Retailer 8
-
$3,297 NZD
£1,463 GBP
View
A
Retailer 9
-
$3,618 NZD
$2,039 USD
View
A
Retailer 10
-
$4,264 NZD
$2,403 USD
View
A
Retailer 11
-
$4,615 NZD
$2,601 USD
View
B+
Retailer 12
-
$5,282 NZD
$2,977 USD
View
B+
Retailer 13
-
$5,283 NZD
ZAR 48,098 ZAR
View
B+
Retailer 14
-
$6,273 NZD
£2,784 GBP
View
B+
Retailer 15
-
$6,586 NZD
$3,712 USD
View
B+
Retailer 16
-
$7,244 NZD
$4,083 USD
View
B+
Retailer 17
-
$7,348 NZD
£3,261 GBP
View
Most Expensive
B+
Taylor and Hart
ZYZ1UPO · Oct 30
$7,954 NZD
$4,483 USD
View
17 more retailers have this diamond
Prices start from $1,961 NZDSave up to $5,994 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.09ct Oval
$1,961 NZD